| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.67 | 8.552% | $238.4562 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $51.65 | 5.509% | $54.4954 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $105.38 | 9.513% | $115.4048 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $52.45 | 10.591% | $58.005 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $5.45 | 4.683% | $5.7052 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $248.97 | 9.768% | $273.2894 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $56.42 | 6.595% | $60.1409 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $739.99 | $805.4969 | $805.51 | $805.50 | $805.50 | |